HelloScan allows you to scan 2D codes (QR codes, barcode, etc) in order to query your online databases. Please read the whole description.
You can use Helloscan to query Prestashop (only 1.4) website with our free module available on our website http://helloscan.mobi
Helloscan has been designed for web developers so you can adapt it to your custom ecommerce system too.
An auto-focus camera is required.
Please refer to the website http://helloscan.mobi if you have any questions.